Update __init__.py

NeuralBlitz · web-flow · commit a5da00aa7dfe · 2025-12-28T20:24:05.000-06:00
diff --git a/backends/__init__.py b/backends/__init__.py
@@ -1,3 +1,3 @@
-# quantum_sim/backends/__init__.py
+from .numpy_backend import NumpyBackend
 
-# This file marks 'backends' as a Python package.
+__all__ = ["NumpyBackend"]
